Kimi to Boku no Saigo no Senjo, Aruiha Sekai ga Hajimaru Seisen

The Empire endowed with an advanced level of knowledge, and the Nebulis Imperial Household Agency feared as the ‘Country of Witches.’ On the long lasting battlefield between these two countries, a boy and girl met. The swordsman who became the ultimate force on the battlefield at the youngest age throughout all the Empire’s history―Iska. The ice witch princess praised as the strongest in all of the Imperial Household Agency―Aliceliese. “If you capture me, your dream may also be fulfilled.”“Likewise, if you defeat me, it will become a step in the unification of your world.” The two arch enemies were to kill each other. However, the boy had his heart stolen by the girl’s beauty and nobilit...